Erik cuts out a paper quadrilateral with two angles that each measure 60⁰ and two angles that measure 120⁰. only two sides have a length if 3.2 inches. Select all of the possible quadrilateral thay eriko could have made​

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

What is the slope of the line shown below?

Find the area of the unshaded square